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Why do people use __(double underscore) so much in C++
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127
From Programming in C++, Rules and Recommendations :
The use of two underscores (`__') in i...
When should use Readonly and Get only properties
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122
Creating a property with only a getter makes your property read-only for any code that is outsi...
How do I automatically update a timestamp in PostgreSQL
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203
To populate the column during insert, use a DEFAULT value:
CREATE TABLE users (
id serial n...
Get value from JToken that may not exist (best practices)
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214
This is pretty much what the generic method Value() is for. You get exactly the behavior you w...
What is this CSS selector? [class*=“span”]
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edited Apr 18 '15 at 18:29
answered Mar 23 '12 at 8:43
is...
top nav bar blocking top content of the page
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259
Add to your CSS:
body {
padding-top: 65px;
}
From the Bootstrap docs:
The fixed n...
git rebase without changing commit timestamps
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Update June 2014: David Fraser mentions in the comments a solution also detailed in "Change timestamps while rebasing git branch", using the option --committer-date-is-author-date (introduced initially in Jan. 2009 in commit 3f01ad6
Not...
How to identify server IP address in PHP
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David De Sloovere
3,34822 gold badges2121 silver badges2727 bronze badges
answered Apr 27 '11 at 7:49
CloudyMarbleCloudyMarb...
How can I add remote repositories in Mercurial?
...d go in the .hg/hgrc file:
[paths]
remote1 = http://path/to/remote1
remote2 = http://path/to/remote2
You can then use commands like hg push remote1 to send changesets to that repo. If you want that remote repo to update is working directory you'd need to put a changegroup hook in place at that r...
What does the `#` operator mean in Scala?
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242
To explain it, we first have to explain nested classes in Scala. Consider this simple example:...